Backpack type multifunctional security protection fire extinguishing device

Abstract

The invention relates to the technical field of security protection fire extinguishing, and particularly relates to a backpack type multifunctional security protection fire extinguishing device. The device comprises a high pressure assembly, a breathing protecting assembly, a foam generating assembly, an injecting assembly and a suspending backpack assembly, wherein the high pressure assembly comprises a composite cylinder which is connected to a first connecting pipe through a connecting valve; a pressure reduction valve is connected to the outer side of the first connecting pipe; the foam generating assembly comprises a material barrel; and a barrel cover is screwed to the upper end of the material barrel. The device is compact in structure design, small in size, high in practicability, and multifunctional; the body pressure due to load borne by users can be conveniently effectively relieved; the fire extinguishing and nuclear-biological-chemical washing and removing responding speed is increased; the effect is maximized; the use effect is effectively improved; in addition, the device is applicable to counter-terrorism explosion-proof activity based on different liquid mixing components and different ratio; gangsters can be remotely controlled; the life security of the users can be conveniently protected; in addition, the device is convenient to pick and use.

Description

technical field [0001] The invention relates to the technical field of security fire extinguishing, in particular to a backpack-type multifunctional security fire extinguishing device. Background technique [0002] On the towering floors, if you don’t pay attention, fires are very easy to break out. However, due to the high floors, the ladders of firefighting vehicles and the sprayed water jets cannot reach the fire source. It is very dangerous for firefighters to carry fire extinguishers on their backs to extinguish the fire at close range. , and because there are many terrorists now, when the security of the personnel of the government unit is carried out, it is necessary to go to the police force to get the anti-terrorism explosion-proof equipment, and the existing anti-terrorism explosion-proof equipment is composed of batons, shields, etc., and is provided by the police. The police stations in each region have strict monitoring on the use of batons and other equipment. ...

AI Technical Summary

Problems solved by technology

[0002] On the towering floors, if you don’t pay attention, fires are very easy to break out. However, due to the high floors, the ladders of firefighting vehicles and the sprayed water jets cannot reach the fire source. It is very dangerous for firefighters to carry fire extinguishers on their backs to extinguish the fire at close range. , and because there are many terrorists now, when the security of the personnel of the government unit is carried out, it is necessary to go to the police force to get the anti-terrorism explosion-proof equipment, and the existing anti-terrorism explosion-proof equipment is composed of batons, shields, etc., and is provided by the police. The police stations in each region have strict monitoring on the use of batons and other equipment

[0003] Because the existing knapsack fire extinguishing device is very heavy, it not only consumes the physical strength of firefighters, is not convenient for firefighters to run quickly, and affects the response speed of fire extinguishing, but also has a single function and poor use effect. It is inconvenient and inconvenient to store and access. In anti-terrorism and anti-riot scenes, police officers need to fight with gangsters in close quarters, which may endanger the lives of police officers. Therefore, the existing anti-terrorism equipment is less effective. For this reason, we Provide a kind of knapsack type multifunctional security fire extinguishing device to solve this problem

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